Lyophilized peptides are stable at ambient temperature for short periods, but moisture and heat spikes are the enemy.
Each kit is sealed in a moisture-barrier pouch with desiccant, placed in an insulated liner and shipped in a plain, unbranded outer carton.
If a cake arrives collapsed or a vial is damaged, our intact-cake guarantee replaces affected vials 1:1 against an unboxing video.
